(0 21 1)(2 22 4)(3 8 6)(5 19 17 15 13)(7 11 9)(10 14 12)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (3 8 17)
(0 21 1)(2 22 4)(3 15 13 5 19 17 6)(7 11 9)(8)(10 14 12)(16 20 18)
2: (5 19 13)
(0 21 1)(2 22 4)(3 15 13 17 6)(5)(7 11 9)(8)(10 14 12)(16 20 18)(19)
3: (16 20 18)
(0 21 1)(2 22 4)(3 15 13 17 6)(5)(7 11 9)(8)(10 14 12)(16)(18)(19)(20)
4: (3 15 6)
(0 21 1)(2 22 4)(3)(5)(6 13 17)(7 11 9)(8)(10 14 12)(15)(16)(18)(19)(20)